baber/WOPTO huggingface dataset:
Patent DE-3601776-A1 (DE)
Title: Agitator mixer for the treatment of liquid manure
Inventor: PODESSER FRANZ DIETMAR ING
IPC: B01F7/00
Filed: 1986-01-22
Abstract: Agitator mixer for the treatment of liquid manure, which can be driven by the power take-off shaft of a tractor and which is held by means of a rigid frame to be fastened to the three-point suspension of the tractor lifting mechanism and the frame engaging on the upper point of articulation of the three-point suspension by means of a claw and on the lower links by means of two coupling pins arranged on pivotable supports, the claw engaging on the rigid frame in a direct articulated connection, being pivotable about a horizontal axis and being lockable by means of bolts, lynch pins or the like in a position invariable relative to the frame. <IMAGE>
Patent DE-3602241-A1 (DE)
Title: Piston for internal combustion engines
Inventor: PAYNE DAVID
IPC: F02F3/12
Filed: 1986-01-25
Abstract: The piston for internal combustion engines has a head section (3) of a high-temperature-resistant steel material containing the piston head and an essentially annular skirt section (2) of a cast light alloy material accommodating at least the piston rings (7a, 7b), the head section being connected to the skirt section by positive interlocking connections (10) produced during casting of the skirt section. In order to bring about a favourable piston head insulation, it is proposed that the head section (3) be formed from two essentially disc-shaped steel sheets (4, 5) enclosing an insulating hollow space (6) between them and rigidly connected to one another at the edges (9). <IMAGE>
Patent DE-3605544-A1 (DE)
Title: Process and apparatus for construction of an ignition process for washery refuse of intragranular coal, for the purpose of converting coarse washery refuse into ceramicised aggregate for the construction industry
IPC: C04B20/04
Filed: 1986-02-21
Abstract: Coarse washery refuse, broken shale or slate, as tailings from coal mining, containing 7-10% by mass of coal bound in the grains, is to be utilised for the production of aggregate for the construction industry via a stepwise thermal reaction of the granular material. In the first stage of the heat treatment, from 400 to 450 DEG C, the volatile components of the intragranular coal are shed in the reducing atmosphere of the furnace in such a way that the coal present in the grains is converted into coke. In the second stage of the heat treatment, up to about 650 DEG C, the coal freed of the volatile components is, with an oxidising atmosphere in the furnace, completely converted into coke and ignited in the core of the grains. The heat-pretreated coarse grains of the washery refuse are, for the third stage of the thermal reaction, built up into a coarse-porosity layer up to 100 cm thick and automatically go over into an ignition process of the grain/coke material so that this glows from the core of the individual grains outwards and the clay/siliceous granular material reacts to form dense ceramic chips, grit or gravel of high strength and bulk density.
Patent DE-3607941-A1 (DE)
Title: Pressing device for dewatering a web of material
Inventor: HUND HELMUT
IPC: B30B9/20
Filed: 1986-03-11
Abstract: In the case of a pressing device, in which a web of material, for example a web (4) of paper is dewatered in an extended pressing zone (P) between a counter roller (2) and a pressing element (1), provided with a flexible casing (6), which extends over a pressing shoe (7), a guiding body (10, 11) is provided in the interior of the flexible casing (6). In order to ensure that the casing (6) runs across the guiding body (10, 11) without friction and without play, the casing is guided over a multiplicity of edges of the guiding body. To compensate for circumferential tolerances in the casing, the guiding body is designed to be expandable and a clamping device is provided in an axial direction to compensate for longitudinal adjustments in the casing (6). <IMAGE>
Patent DE-3608689-A1 (DE)
Title: Method for determining and displaying the efficiency of a heat generator
Inventor: NOACK ROLF DR
IPC: G01K17/06
Filed: 1986-03-15
Abstract: In order to determine the efficiency of a heat generator, a computer is to determine the respective actual value by evaluating the available operating data, to compare the latter continuously with the desired value stored in the computer, and to indicate the result of the comparison. The comparison of the actual value with the desired value, for example of the efficiency of the heat generator or of the fuel consumption enables the operator to intervene correctively if required, or to recognise an energy-saving mode of operation of his heat generator.
Patent DE-3610696-A1 (DE)
Title: Multi-jet conveying blower
Inventor: VOELK POLYKARP
IPC: A01G13/02
Filed: 1986-03-29
Abstract: A multi-jet conveying blower is described, which is coupled to a straw feed apparatus, on whose discharge openings arches are mounted which guide the straw to the planting rows and deposit it.
Patent DE-3611456-A1 (DE)
Title: Device for limiting the needle-valve lift in a spray gun
IPC: B05B1/30
Filed: 1986-04-05
Abstract: Published without abstract.
Patent DE-3612376-A1 (DE)
Inventor: MUELLER-MALL RUDOLF DR
IPC: C08F10/02
Filed: 1986-04-12
Abstract: A process for the continuous preparation of finely divided homopolymers and copolymers of ethene by catalytic polymerization in a circular tube reactor using a liquid alkane as reaction medium in which the ethene or ethene/comonomer mixture to be polymerized is present in dissolved form and the polymer formed is present in suspended form and running the reaction mixture as a cycle stream to which the feed materials are added by bleeding in and from which the polymer formed is withdrawn by bleeding out reaction mixture, comprising (a) maintaining the mean concentration Cm of polymer in the cycle stream at a value within a certain range and (b) effecting the bleeding out of reaction mixture at a point of the cycle stream at which the concentration of polymer has a value which is lower than the mean concentration Cm by a distinct and definite amount.
Patent DE-3612507-A1 (DE)
Title: Account blocking card which can be read by automatic cash dispensers
Inventor: ARRAS SABINE
IPC: G07F7/08
Filed: 1986-04-14
Abstract: Account blocking card, the shape and characteristic of which corresponds to a credit card, cheque card or cash dispensing card, with machine readable characters for bank code and account number and a further machine readable character which, when input into an automatic cash dispenser or an automated cash register results in the account specified on the card being blocked. The additional feature can consist in that a modulated authenticity recognition feature (MM feature) of the credit card is lacking on the account blocking card. The automatic cash dispenser is constructed and programmed in such a manner that when an account blocking card and possibly a secret number is input, the account stored on the account blocking card is blocked.
Patent DE-3613078-A1 (DE)
Title: Trailer with an adjustable drawbar arrangement
Inventor: HOFFMANN HEINZ-RAINER DIPL ING
IPC: B60D1/46
Filed: 1986-04-18
Abstract: In the case of a trailer with a height-adjustable drawbar arrangement, the drawbar (2) is designed as a double lever with a drawbar lug (3) at one end and the point of application of force of a device for height adjustment at the other end. The mounting of the drawbar on the trailer takes place via a spindle (6) which serves in particular to absorb tensile forces. The device for height adjustment is designed as a working cylinder (9) which can be subjected preferably on both sides to a pressure medium, a control appliance (12) being attached in an easily accessible place on the basic frame of the trailer. As a result of the kinetically favourable arrangement of the device for height adjustment, the height adjustment can be carried out with a low application of force so that the design complexity and expenditure for this device can be kept within limits.   <IMAGE>
Patent DE-3619872-A1 (DE)
Title: Horizontal deflection circuit
Inventor: HEISTER HEINZ DIPL ING
IPC: H04N3/27
Filed: 1986-06-13
Abstract: A horizontal deflection circuit which can be operated with different deflection frequencies contains - as known - a line transformer (ZTR1) and a line output stage transistor (TS1) which is supplied with horizontal-frequency pulses and which is connected to one winding of the line transformer. The latter exhibits one tap (AZ1, AZ2) for each line frequency, to which the supply voltage (UB) of the output transistor (TS1) can be connected via switches (S1, S2). When switching from one line frequency to another one, these switches are switched with turn-off delay so that the line output transistor (TS1) always receives supply voltage, ensuring the deflection of the electron beam. Main field of application of the invention are television monitors and data display devices. <IMAGE>
Patent DE-3622219-A1 (DE)
Title: Control device for at least the pump of a hydrostatic transmission
Inventor: SCHROEDER WERNER-GEORG DIPL IN
IPC: F16H61/42
Filed: 1986-07-02
Abstract: Control device for a hydrostatic transmission with two adjusting cylinders, each assigned to the excursion in one pumping direction, in each of which there is a displaceable adjusting piston, and with at least one electromagnetic proportional valve 1 for the admission of pressurised fluid to the adjusting cylinders. To avoid dangerous states in the event of the spool of this proportional valve 1 sticking, an additional electromagnetically controlled valve 9 is provided and, by actuating this valve, it is possible to ensure that both the adjusting cylinders are subjected to the same control pressure, preferably both being relieved of the control pressure. <IMAGE>
Patent DE-3628199-A1 (DE)
Title: Air-cooled compressor
Inventor: HATLAPA ROLF
IPC: F04C29/04
Filed: 1986-08-20
Abstract: The compressor is positioned in an air-flow duct with an inlet and an outlet. The intake and coolant air, which are supplied together, are compressed by a blower with a separate drive, and divided into a coolant air stream and an intake air stream via ducts. This makes an effective design and cooling possible, reducing the thermal stress on the compressor and increasing its volumetric efficiency.
Patent DE-3628691-A1 (DE)
Title: Transportable cubicle
Inventor: MUELLER HARALD GEORG
IPC: E04B1/348
Filed: 1986-08-23
Abstract: The invention relates to a transportable cubicle, e.g. changing cubicle or toilet cubicle, comprising a floor part (1), a ceiling part (2) and a side-wall part (3) with a door opening (5). In order to render a cubicle of this type more easily manageable in terms of different requirements such as low dead weight, good transportability, attractive appearance and rapid convertibility and assembly, the invention proposes that clamping bolts (4) continuing from the ceiling part (2) as far as the floor part (1) hold the cubicle parts together mechanically, one of the clamping bolts (4) being arranged on the edge of the door opening (5) and forming a hinge shaft for a door (6). <IMAGE>
Patent DE-3632206-A1 (DE)
Title: Cabinet bed (fold-away bed)
IPC: A47C17/40
Filed: 1986-09-23
Abstract: In a cabinet bed with a mattress frame which can be swung down against the force of restoring springs from the vertical to the horizontal about a horizontal axis and with a footrest which is articulated on the free end part of the mattress frame so as to be pivotable about an axis parallel to the articulation axis, said footrest is pivotable via a connecting rod directed towards the free end part of the mattress frame, for which purpose the connecting rod, when swinging the mattress frame out and in, influenced by the latter, is forcibly longitudinally displaced relative to said footrest. Furthermore, the end part of the connecting rod facing the footrest is connected to the footrest via a mechanism which converts a linear movement into a pivoting movement. To combine the number of actuating mechanism types which it has been necessary to produce hitherto, it is proposed that footrests (6) acting independently of one another and with their own actuating drives, articulation pins (7) and restoring springs (10) are provided on both sides (3) of the mattress frame (4) intended for articulation on the cabinet (2). <IMAGE>
Patent DE-3633685-A1 (DE)
Title: Seed drill
Inventor: GATTERMANN BERND
IPC: A01C5/06
Filed: 1986-10-03
Abstract: Seed drill, with a frame and with seed coulters which are arranged vertically movably thereon and which are additionally connected individually to the frame via resilient elements which also act on them in the direction of the ground and the tension of which can be varied by means of a central adjusting device, there being arranged on the central adjusting device at least one resilient compensating element counteracting the resilient elements engaging on the seed coulters. In order to improve the seed drill according to the main patent so that, even under varying ground conditions, the coulter pressure is changed automatically in such a way that the desired depositing depth of the seed is always maintained, provision is made for arranging on the seed drill a measuring device (7) for recording the coulter draught (T) and a regulating device (25) connected to this measuring device (7), and for connecting this regulating device (25) to the central adjusting device (6). <IMAGE>
Patent DE-3636639-A1 (DE)
Inventor: AURICH REINHARD
IPC: E04H1/12
Filed: 1986-10-28
Abstract: A modular building system for skeletal frames has pillar-like supporting tubes with ridge-like recesses on their outer circumference parallel to their axis, similar to teeth, that interlock with mating profiles at the inner surface of joining elements that can be releasably linked to the supporting tubes. The toothed sector of the bearing profile of the joining elements that meshes with the outer circumference of the supporting tubes has a wrap-around angle of between 60 DEG  and 120 DEG . The joining elements are provided with at least one additional tooth-like bearing profile for interlocking with at least one further supporting tube which forms an angle with the first supporting tube.
Patent DE-3637391-A1 (DE)
Title: Butt connection of two section girders, in particular of a platform or of a load-bearing structure
Inventor: KAISER UWE
IPC: E04B1/58
Filed: 1986-11-03
Abstract: In a butt connection of two section girders, in particular of a platform or of a load-bearing structure, by means of at least one connecting strap which is connected, at the butt joint, in each case to a web of the two section girders, the arrangement is such that the two section girders are prestressed, at the butt joint, against the connecting strap by at least one stressing device, acting on said girders, with a torque in each case. Said torque is directed counter to the torque originating from a loading force acting at the butt joint in the plane of the interconnected webs on the section girders bearing on the end sides.
Patent DE-3639829-A1 (DE)
Title: Temperature-control pillar mixer
Inventor: MISCHE GERD
IPC: F16K11/00
Filed: 1986-11-21
Abstract: The invention relates to a temperature-control pillar mixer for use in pressureless water heaters, having an outflow which is configured, in particular, as a hand spray, having pipeline connections for a first cold-water supply line, a second supply line to the water heater, a third mixed-water supply line leading to the hand spray and, in particular, a fourth cold-water supply line to the connection of a cold-water consumer, valves being assigned to all these lines, furthermore the first valve, which controls the water supply to the water heater and to the outflow ... via a housing channel which extends from the outflow of the second valve, arranged in the cold-water supply line, and opens into the inflow of the first valve, and, moreover, provision being made for a throttle which reduces the media pressure. In order to improve said temperature-control pillar mixer such that, by simple means, controllable throttling of the water supply flow to the water heater can be achieved, the housing channel (15) has approximately the same throughflow cross-section as the first cold-water supply line (8), and a manually adjustable throttle is arranged in the housing channel (15). <IMAGE>
Patent DE-3642295-A1 (DE)
Title: Roof or wall element comprising lamellae
Inventor: SABLOWSKI NORBERT
IPC: E04F10/00
Filed: 1986-12-11
Abstract: Rigid folded structures are not suitable for easy transportation or space-saving storage. Folded-blind roof structures have a low stability owing to their flat type of construction. The object of the invention is to provide a structure having a high load-bearing capacity with a low degree of material outlay, problem-free mounting and demounting being possible at the same time. The solution lies in the use of elements (1000) comprising lamellae (100) which can be bent with respect to one another and are themselves separated again by a zigzag-shaped separating line (3) into lamella portions (6). The lamellae can be folded fully along the separating portions (5) and consequently take up the minimum amount of space possible. In the state in which they are folded open, e.g. as a roof, the directly adjacent lamella planes form an angle, as a result of which a zigzag configuration (200') is obtained. The lamella portions (6) are likewise located at an angle with respect to one another, as a result of which a further zigzag configuration (200) is obtained in the bending region (1). Elements of this type can be used as a roof structure or as a wall screen, even for interior use. <IMAGE>
Patent DE-3643216-A1 (DE)
Inventor: REINERS JUERGEN DIPL CHEM DR
IPC: A61K6/893
Filed: 1986-12-18
Abstract: New (meth)acrylic acid derivatives of triisocyanates can be prepared by reaction of aliphatic triisocyanates with hydroxyalkyl (meth)acrylates. The new compounds can be used as monomers in dental materials.
Patent DE-3700987-A1 (DE)
Inventor: PETER CORNELIUS DIPL ING
IPC: H03M1/00
Filed: 1987-01-15
Abstract: A device for acquiring an electric voltage signal to be processed by a microcomputer has at least one analog-digital-converter with a word depth of n bits that allows the voltage measured to be represented with a precision of n bits with few parts and with a uniform resolution in the whole measurement range of at least n + 1 bits. The increase in resolution is achieved by a few additional and economic components. The complete uniformity of the high-resolution measurement results is achieved by software routines in the microcomputer on the basis of simple comparisons between threshold values. The device is particularly suitable when a uniform resolution of up to 50 % larger bit depth than the bit depth of the precision converter is to be achieved with a microcomputer assisted voltage acquisition system.
Patent DE-3702094-A1 (DE)
Title: Holding device for a shoe on an alpine surfing device
Inventor: HERGETH WILLIBALD
IPC: A63C10/06
Filed: 1987-01-24
Abstract: The invention relates to a holding device or binding for a shoe on an alpine surfing device, an alpine surfing device (1) consisting of two skis connected via a scissor-type linkage arrangement (4), and a standing board (5) being placed on the scissor-type linkage arrangement (4) and connected thereto so that, when the standing board (5) is tilted transversely to the skiing direction, the skis (2, 3) are set on edge. According to the invention, a heel loop (11, 12) is proposed in each case, in addition to a front foot loop (9, 10), with a curvature in the plane of the standing board, this being produced from flexible material and being adjustable in its length or curvature so that slipping out from the foot loop is prevented. As a result, not only is improved grip achieved for higher speeds and more difficult terrain, but also easy release for safety reasons is guaranteed. <IMAGE>
Patent DE-3703817-A1 (DE)
Title: Trimming handle for trimming a windsurfing sail
Inventor: GERSAK MANFRED
IPC: B63B35/79
Filed: 1987-02-07
Abstract: The function of the trimming handle is to make trimming a windsurfing sail easier, and to avoid painful impressions of the rope end on the hand, or even injuries to the hand. This function is performed by the ergonomically shaped grip and the integrated belaying clamps. The trimming handle is an external trimming aid, and is thus not integrated into the rigging of the sailboard. The simple handling and action can easily be seen from a perspective drawing of a sample embodiment. <IMAGE>
Patent DE-3705961-A1 (DE)
Title: Balcony which can be retrofitted
Inventor: QUANTE HEINRICH
IPC: E04B1/00
Filed: 1987-02-25
Abstract: In order to be able to fit balconies or window gardens subsequently on residential buildings, the invention provides profile rails which are fixed on the building, via abutments, and on which, in turn, the base slab and the guard railing of the individual balcony are fitted. A simple and reliable structure is provided in that the side parts of the guard railing are configured as the actual rigid, rectangular carrying frame. Said carrying frame is connected to the profile rails which, for their part, are in connection with the building or the masonrywork via a top and a bottom abutment. As abutments, use is preferably made of insulatable, mortar-free abutments with defined force introduction for the facade-free provision of the loads, or in this case the balcony. Said abutments are configured as expansion bearings, expansion taking place, in particular, in that there is arranged, between base and termination panel or front bracing ring, a braceable expansion element which, during bracing, is pressed against the inner wall of the bore, with the result that staying is reliably effected in the masonrywork above and below. <IMAGE>
Patent DE-3707197-A1 (DE)
Title: Method for testing the leakproofness of electrical devices, in particular surge voltage protectors, accommodated in a housing sealed in a gastight fashion
Inventor: GOTTSCHALK INGO ING GRAD
IPC: H02B13/025
Filed: 1987-03-04
Abstract: To date, surge voltage protectors have been inserted in a test container (2) whose interior is evacuated, and the level of the response voltage of the spark gap or the change therein has been an index of the leakproofness. However, many surge voltage protectors no longer have spark gaps. The bulging of the rupture diaphragm (11) of the device and the internal pressure of the test container (2) over a specific time, are now continuously measured. In particular, the change in travel of the rupture diaphragm (11) is converted into an electric signal. <IMAGE>